This table is an extract from the PRP Top 10000. It gives the submitted PRPs during the last 2 months.
|
Rank
|
Probable prime
|
Digits (> 50000)
|
Who? |
When?
|
| 4 | (21^3078871-1)/20 | 4070942 | Paul Bourdelais | 06/2026 |
| 82 | 4^1964723-3^1964723 | 1182882 | Ryan Propper | 06/2026 |
| 156 | 2^3323470-48761 | 1000465 | Stefano Morozzi | 06/2026 |
| 158 | 2^3323288-40755 | 1000410 | Stefano Morozzi | 06/2026 |
| 160 | 2^3323235-53749 | 1000394 | Stefano Morozzi | 06/2026 |
| 161 | 2^3323214-55877 | 1000388 | Stefano Morozzi | 07/2026 |
| 162 | 2^3323205-74739 | 1000385 | Stefano Morozzi | 07/2026 |
| 163 | 2^3323201-91303 | 1000384 | Stefano Morozzi | 06/2026 |
| 166 | 2^3323173-88659 | 1000375 | Stefano Morozzi | 06/2026 |
| 203 | 4^1437287-3^1437287 | 865333 | Ryan Propper | 06/2026 |
| 279 | 2^2100043-98607 | 632176 | Stefano Morozzi | 06/2026 |
| 291 | (41^389089+1)/42 | 627515 | Paul Bourdelais | 06/2026 |
| 319 | 2^1984137+57467 | 597285 | Enzo Doria | 06/2026 |
| 401 | 2^1840973+248477 | 554189 | Enzo Doria | 06/2026 |
| 448 | 2^1773685+242987 | 533933 | Enzo Doria | 06/2026 |
| 453 | 2^1769210+246559 | 532586 | Enzo Doria | 06/2026 |
| 682 | 2^1570037+245357 | 472629 | Enzo Doria | 06/2026 |
| 693 | 2^1562393+58337 | 470328 | Enzo Doria | 06/2026 |
| 708 | 2^1543162+5869 | 464539 | Enzo Doria | 07/2026 |
| 716 | (10^462475-1)/9+6*10^231237 | 462475 | Robert Price | 06/2026 |
| 718 | 2^1531986+57109 | 461174 | Enzo Doria | 06/2026 |
| 733 | 2^1516032+57781 | 456372 | Enzo Doria | 06/2026 |
| 737 | 2^1512122+247939 | 455195 | Enzo Doria | 06/2026 |
| 780 | 2^1480306+5869 | 445617 | Enzo Doria | 07/2026 |
| 855 | 2^1418245+249287 | 426935 | Enzo Doria | 07/2026 |
| 871 | 2^1410641+249437 | 424646 | Enzo Doria | 07/2026 |
| 946 | 2^1360425+249077 | 409529 | Enzo Doria | 06/2026 |
| 1046 | 128^184830+127 | 389476 | Alfred Reich | 06/2026 |
| 1060 | 2^1283177+57887 | 386275 | Enzo Doria | 06/2026 |
| 1075 | 15^325833+14 | 383210 | Alfred Reich | 06/2026 |
| 1477 | (7*10^(2*152761+1)+9*10^152761-7)/9 | 305523 | Robert Price | 06/2026 |
| 1587 | (10^(2*149610+1)+27*10^149610-1)/9 | 299221 | Robert Price | 06/2026 |
| 1647 | 128^138108+127 | 291023 | Alfred Reich | 06/2026 |
| 1706 | Sm(58628)/47409417156 | 282023 | Youcef Lemsafer | 06/2026 |
| 1793 | (7*10^(2*135371+1)-9*10^135371-7)/9 | 270743 | Robert Price | 06/2026 |
| 1800 | (3178852*10^270344-31788517)/3 | 270351 | Danilo Nitsche | 06/2026 |
| 1823 | (4295404*10^270343-4295401)/3 | 270350 | Danilo Nitsche | 06/2026 |
| 1824 | (3080173*10^270344-30801721)/9 | 270350 | Danilo Nitsche | 06/2026 |
| 1825 | 4452574*10^270343-4452573 | 270350 | Danilo Nitsche | 06/2026 |
| 1826 | (4004452*10^270343-4004443)/9 | 270349 | Danilo Nitsche | 06/2026 |
| 1996 | Sm(52936)/27320754423352 | 253560 | Youcef Lemsafer | 06/2026 |
| 2111 | 7*(10^(2*121002+1)-1)/9-3*10^121002 | 242005 | Robert Price | 06/2026 |
| 2497 | 11^199202+10 | 207448 | Alfred Reich | 06/2026 |
| 2526 | Sm(43213)/581 | 204956 | Youcef Lemsafer | 06/2026 |
| 2866 | Sm(42558)/1793778 | 201677 | Youcef Lemsafer | 06/2026 |
| 2912 | Sm(42193)/106739 | 199854 | Youcef Lemsafer | 06/2026 |
| 3016 | 256^81228+255 | 195617 | Alfred Reich | 06/2026 |
| 3595 | 128^83686+127 | 176344 | Alfred Reich | 06/2026 |
| 4955 | (44^86413-5^86413)/39 | 142015 | Robert Price | 06/2026 |
| 5783 | 128^61638+127 | 129885 | Alfred Reich | 06/2026 |
| 5876 | 128^61050+127 | 128646 | Alfred Reich | 06/2026 |
| 6309 | Sm(26896)/9570596907856 | 123361 | Youcef Lemsafer | 06/2026 |
| 6419 | (42^75217-5^75217)/37 | 122095 | Robert Price | 06/2026 |
| 7443 | (27^77783+5^77783)/32 | 111335 | Robert Price | 07/2026 |
| 8272 | (29^72047+4^72047)/33 | 105360 | Robert Price | 06/2026 |
| 8338 | 906^35468+905 | 104884 | Alfred Reich | 06/2026 |
| 9284 | 815^35716+814 | 103975 | Alfred Reich | 06/2026 |
| 9370 | 774^35787+773 | 103380 | Alfred Reich | 06/2026 |
| 9432 | 763^35750+762 | 103051 | Alfred Reich | 06/2026 |
| 11366 | 717^35220+716 | 100572 | Alfred Reich | 06/2026 |
| 11859 | 10^100000+60727713 | 100001 | Robert Price | 06/2026 |
| 11860 | 10^100000+60730759 | 100001 | Robert Price | 06/2026 |
| 11861 | 10^100000+60767319 | 100001 | Robert Price | 06/2026 |
| 11862 | 10^100000+61033189 | 100001 | Robert Price | 06/2026 |
| 11863 | 10^100000+61051771 | 100001 | Robert Price | 06/2026 |
| 11864 | 10^100000+61298719 | 100001 | Robert Price | 06/2026 |
| 11865 | 10^100000+62860971 | 100001 | Robert Price | 06/2026 |
| 11866 | 10^100000+62993517 | 100001 | Robert Price | 06/2026 |
| 11867 | 10^100000+63372931 | 100001 | Robert Price | 06/2026 |
| 11868 | 10^100000+63571039 | 100001 | Robert Price | 06/2026 |
| 11869 | 10^100000+63701257 | 100001 | Robert Price | 06/2026 |
| 11870 | 10^100000+63765727 | 100001 | Robert Price | 06/2026 |
| 11871 | 10^100000+66991131 | 100001 | Robert Price | 06/2026 |
| 11872 | 10^100000+67809043 | 100001 | Robert Price | 06/2026 |
| 11873 | 10^100000+67993927 | 100001 | Robert Price | 06/2026 |
| 11874 | 10^100000+68592669 | 100001 | Robert Price | 06/2026 |
| 11875 | 10^100000+69092577 | 100001 | Robert Price | 06/2026 |
| 11876 | 10^100000+69210001 | 100001 | Robert Price | 06/2026 |
| 11877 | 10^100000+69402451 | 100001 | Robert Price | 06/2026 |
| 11878 | 10^100000+69794877 | 100001 | Robert Price | 06/2026 |
| 11879 | 10^100000+69951523 | 100001 | Robert Price | 06/2026 |
| 11880 | 10^100000+90851439 | 100001 | Robert Price | 06/2026 |
| 11881 | 10^100000+91088017 | 100001 | Robert Price | 06/2026 |
| 11882 | 10^100000+91288173 | 100001 | Robert Price | 06/2026 |
| 11883 | 10^100000+91324549 | 100001 | Robert Price | 06/2026 |
| 11884 | 10^100000+91579039 | 100001 | Robert Price | 06/2026 |
| 11885 | 10^100000+91766887 | 100001 | Robert Price | 06/2026 |
| 11886 | 10^100000+91769923 | 100001 | Robert Price | 06/2026 |
| 11887 | 10^100000+92904501 | 100001 | Robert Price | 06/2026 |
| 11888 | 10^100000+93034269 | 100001 | Robert Price | 06/2026 |
| 11889 | 10^100000+93643869 | 100001 | Robert Price | 06/2026 |
| 11890 | 10^100000+93789163 | 100001 | Robert Price | 06/2026 |
| 11891 | 10^100000+94085457 | 100001 | Robert Price | 06/2026 |
| 11892 | 10^100000+94895599 | 100001 | Robert Price | 06/2026 |
| 11893 | 10^100000+95104413 | 100001 | Robert Price | 06/2026 |
| 11894 | 10^100000+95599411 | 100001 | Robert Price | 06/2026 |
| 11895 | 10^100000+95410293 | 100001 | Robert Price | 06/2026 |
| 11896 | 10^100000+96006069 | 100001 | Robert Price | 06/2026 |
| 11897 | 10^100000+95885257 | 100001 | Robert Price | 06/2026 |
| 11898 | 10^100000+96297667 | 100001 | Robert Price | 06/2026 |
| 11899 | 10^100000+96030913 | 100001 | Robert Price | 06/2026 |
| 11900 | 10^100000+96554437 | 100001 | Robert Price | 06/2026 |
| 11901 | 10^100000+96437047 | 100001 | Robert Price | 06/2026 |
| 11902 | 10^100000+97132107 | 100001 | Robert Price | 06/2026 |
| 11903 | 10^100000+96856117 | 100001 | Robert Price | 06/2026 |
| 11904 | 10^100000+97392967 | 100001 | Robert Price | 06/2026 |
| 11905 | 10^100000+97302073 | 100001 | Robert Price | 06/2026 |
| 11906 | 10^100000+97607353 | 100001 | Robert Price | 06/2026 |
| 11907 | 10^100000+97484539 | 100001 | Robert Price | 06/2026 |
| 11908 | 10^100000+98390149 | 100001 | Robert Price | 06/2026 |
| 11909 | 10^100000+98298531 | 100001 | Robert Price | 06/2026 |
| 11910 | 10^100000+98554693 | 100001 | Robert Price | 06/2026 |
| 11911 | 10^100000+98516457 | 100001 | Robert Price | 06/2026 |
| 11912 | 10^100000+99298917 | 100001 | Robert Price | 06/2026 |
| 11913 | 10^100000+98603511 | 100001 | Robert Price | 06/2026 |
| 11914 | 10^100000+99725677 | 100001 | Robert Price | 06/2026 |
| 11915 | 10^100000+100000000+126909 | 100001 | Robert Price | 06/2026 |
| 11916 | 10^100000+100000000+140361 | 100001 | Robert Price | 06/2026 |
| 11917 | 10^100000+100000000+270039 | 100001 | Robert Price | 06/2026 |
| 11918 | 10^100000+100000000+409673 | 100001 | Robert Price | 06/2026 |
| 11919 | 10^100000+100000000+745511 | 100001 | Robert Price | 06/2026 |
| 11920 | 10^100000+100000000+930071 | 100001 | Robert Price | 06/2026 |
| 11921 | 10^100000+100000000+1220271 | 100001 | Robert Price | 06/2026 |
| 11922 | 10^100000+100000000+2094603 | 100001 | Robert Price | 06/2026 |
| 11923 | 10^100000+100000000+2261033 | 100001 | Robert Price | 06/2026 |
| 11924 | 10^100000+100000000+2336631 | 100001 | Robert Price | 06/2026 |
| 11925 | 10^100000+100000000+2471517 | 100001 | Robert Price | 06/2026 |
| 11926 | 10^100000+100000000+3128337 | 100001 | Robert Price | 06/2026 |
| 11927 | 10^100000+100000000+3129917 | 100001 | Robert Price | 06/2026 |
| 11928 | 10^100000+100000000+3309759 | 100001 | Robert Price | 06/2026 |
| 11929 | 10^100000+100000000+3731283 | 100001 | Robert Price | 06/2026 |
| 11930 | 10^100000+100000000+4211669 | 100001 | Robert Price | 06/2026 |
| 11931 | 10^100000+100000000+4224821 | 100001 | Robert Price | 06/2026 |
| 11932 | 10^100000+100000000+4839347 | 100001 | Robert Price | 06/2026 |
| 11933 | 10^100000+100000000+5036531 | 100001 | Robert Price | 06/2026 |
| 11934 | 10^100000+100000000+5123631 | 100001 | Robert Price | 06/2026 |
| 11935 | 10^100000+100000000+5144571 | 100001 | Robert Price | 06/2026 |
| 11936 | 10^100000+100000000+5539487 | 100001 | Robert Price | 06/2026 |
| 11937 | 10^100000+100000000+5781383 | 100001 | Robert Price | 06/2026 |
| 11938 | 10^100000+100000000+6005901 | 100001 | Robert Price | 06/2026 |
| 11939 | 10^100000+100000000+6180983 | 100001 | Robert Price | 06/2026 |
| 11940 | 10^100000+100000000+6216591 | 100001 | Robert Price | 06/2026 |
| 11941 | 10^100000+100000000+6670529 | 100001 | Robert Price | 06/2026 |
| 11942 | 10^100000+100000000+6990291 | 100001 | Robert Price | 06/2026 |
| 11943 | 10^100000+100000000+7131623 | 100001 | Robert Price | 06/2026 |
| 11944 | 10^100000+100000000+7183337 | 100001 | Robert Price | 06/2026 |
| 11945 | 10^100000+100000000+7193549 | 100001 | Robert Price | 06/2026 |
| 11946 | 10^100000+100000000+7214811 | 100001 | Robert Price | 06/2026 |
| 11947 | 10^100000+100000000+7318239 | 100001 | Robert Price | 06/2026 |
| 11948 | 10^100000+100000000+7532261 | 100001 | Robert Price | 06/2026 |
| 11949 | 10^100000+100000000+7739051 | 100001 | Robert Price | 06/2026 |
| 11950 | 10^100000+100000000+8604507 | 100001 | Robert Price | 06/2026 |
| 11951 | 10^100000+100000000+8759181 | 100001 | Robert Price | 06/2026 |
| 11952 | 10^100000+100000000+8955863 | 100001 | Robert Price | 06/2026 |
| 11953 | 10^100000+100000000+9204299 | 100001 | Robert Price | 06/2026 |
| 11954 | 10^100000+100000000+9551723 | 100001 | Robert Price | 06/2026 |
| 11955 | 10^100000+100000000+9850607 | 100001 | Robert Price | 06/2026 |
| 11956 | 10^100000+100000000+9952119 | 100001 | Robert Price | 06/2026 |
| 12346 | 5156^26385-26385^5156 | 97950 | Frank Doornink | 06/2026 |
| 12372 | 4092^27089-27089^4092 | 97844 | Frank Doornink | 06/2026 |
| 12386 | 6989^25440-25440^6989 | 97802 | Frank Doornink | 06/2026 |
| 12389 | 21956^22525-22525^21956 | 97794 | Frank Doornink | 06/2026 |
| 12401 | 13050^23741-23741^13050 | 97709 | Frank Doornink | 06/2026 |
| 12425 | 14659^23414-23414^14659 | 97546 | Frank Doornink | 06/2026 |
| 12429 | 11282^24067-24067^11282 | 97529 | Frank Doornink | 06/2026 |
| 12527 | 502^35923+501 | 97018 | Alfred Reich | 06/2026 |
| 13438 | 417^35316+416 | 92533 | Alfred Reich | 06/2026 |
| 13625 | 383^35434+382 | 91534 | Alfred Reich | 06/2026 |
| 13908 | 1024^30120+1023 | 90671 | Alfred Reich | 06/2026 |
| 14275 | 325^35719+324 | 89722 | Alfred Reich | 06/2026 |
| 14509 | 12^82351-82351 | 88872 | Vincent GAUTIER | 06/2026 |
| 15397 | 252^35481+251 | 85205 | Alfred Reich | 06/2026 |
| 16690 | ((3*2668078649-749833739)*F(380357)-(2668078649-749833739)*L(380357))/2 | 79499 | Yaroslav Berezhko | 06/2026 |
| 17988 | Sm2(18653)/13 | 74367 | Youcef Lemsafer | 06/2026 |
| 18034 | 60^41749+41749 | 74237 | Vincent GAUTIER | 06/2026 |
| 18851 | 13^63618+63618 | 70867 | Vincent GAUTIER | 06/2026 |
| 19221 | Sm2(17564)/23865158220 | 69440 | Youcef Lemsafer | 06/2026 |
| 19326 | Sm2(17466)/4918 | 69004 | Youcef Lemsafer | 06/2026 |
| 21534 | (48^36781+47^36781)/95 | 61836 | Richard Fischer | 07/2026 |
| 24456 | ((3*130684-61755)*F(275403)-(130684-61755)*L(275403))/2 | 57561 | Yaroslav Berezhko | 07/2026 |
| 25340 | (27^38677+4^38677)/31 | 55360 | Robert Price | 06/2026 |
| 25406 | 65536^11452+65535 | 55159 | Alfred Reich | 06/2026 |
| 25769 | 18^43085-43085 | 54084 | Vincent GAUTIER | 06/2026 |
| 26618 | (23^38851+5^38851)/28 | 52904 | Robert Price | 07/2026 |
| 49209 | 14^44481-44481 | 50981 | Vincent GAUTIER | 06/2026 |
| 60312 | (2^84359*3^51605+1)/(5*7) | 50015 | Michael Porter | 07/2026 |